Tag: 220-902

Tools for Security Troubleshooting – CompTIA A+ 220-902 – 4.2

Tools for Security Troubleshooting – CompTIA A+ 220-902 – 4.2

Last modified on July 9th, 2018 at 2:49 pm

Our operating systems include a number of tools that we can use to troubleshoot security issues. In this video, you’ll learn about some of the most common security tools for Windows, Linux, and Mac OS.

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Troubleshooting Common Security Issues – CompTIA A+ 220-902 – 4.2

Troubleshooting Common Security Issues – CompTIA A+ 220-902 – 4.2

Last modified on July 9th, 2018 at 2:21 pm

System security is the responsibility of everyone who works with technology. In this video, you’ll learn how to address some of the most common system security issues.

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Operating System Troubleshooting Tools – CompTIA A+ 220-902 – 4.1

Operating System Troubleshooting Tools – CompTIA A+ 220-902 – 4.1

Last modified on July 9th, 2018 at 1:37 pm

If you’re going to troubleshoot an operating system, then you’re going to need the right tools. In this video, you’ll learn how to use BIOS diagnostics, SFC, system repair disks, and more.

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Operating System Troubleshooting – CompTIA A+ 220-902 – 4.1

Operating System Troubleshooting – CompTIA A+ 220-902 – 4.1

Last modified on July 9th, 2018 at 1:18 pm

Problems with your operating system usually effect the overall operation of your computer. In this video, you’ll learn how to identify and troubleshoot some of the most common operating system issues.

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Securing a SOHO Network – CompTIA A+ 220-902 – 3.7

Securing a SOHO Network – CompTIA A+ 220-902 – 3.7

Last modified on July 5th, 2018 at 4:30 pm

Some of our most important networks are in our small offices and home offices. In this video, you’ll learn some of the more common security techniques that we can use to help secure these networks.

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Data Destruction and Disposal – CompTIA A+ 220-902 – 3.6

Data Destruction and Disposal – CompTIA A+ 220-902 – 3.6

Last modified on July 5th, 2018 at 4:15 pm

You’ve erased the data, but is it really gone? In this video, you’ll learn best practices for physical drive destruction, the use of destruction certificates, some formatting techniques, and how to securely erase individual files.

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Securing Mobile Devices – CompTIA A+ 220-902 – 3.5

Securing Mobile Devices – CompTIA A+ 220-902 – 3.5

Last modified on July 5th, 2018 at 4:02 pm

Your mobile devices include a number of methods to keep your data safe. In this video, you’ll learn about screen locks, locator applications, remote backup, biometric authentication, and much more!

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Workstation Security Best Practices – CompTIA A+ 220-902 – 3.4

Workstation Security Best Practices – CompTIA A+ 220-902 – 3.4

Last modified on July 5th, 2018 at 3:49 pm

Are your workstations secure? In this video, you’ll learn about password guidelines, desktop security, user permissions, account lockouts, data encryption, and more.

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Windows Security Settings – CompTIA A+ 220-902 – 3.3

Windows Security Settings – CompTIA A+ 220-902 – 3.3

Last modified on July 5th, 2018 at 3:38 pm

There are many techniques in Windows that can be used to secure the operating system. In this video, you’ll learn about file permissions, user authentication, full-disk encryption, and more.

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Security Awareness – CompTIA A+ 220-902 – 3.2

Security Awareness – CompTIA A+ 220-902 – 3.2

Last modified on July 5th, 2018 at 3:23 pm

How can you make others in your organization aware of the challenges associated with IT security? In this video, you’ll learn about security policy training, network policies, and the principle of least privilege.

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